Fetching userId for a scheduled webinar

[gianni.zoom (Gianni)]

Hi @RudySeidinger ,

Happy to help! The List Participants documentation you shared is for past webinars. I just want to confirm whether you are looking for the userId for past or scheduled webinars?

For scheduled webinars, these are the endpoints that might interest you:
https://marketplace.zoom.us/docs/api-reference/zoom-api/webinars/webinarregistrants
https://marketplace.zoom.us/docs/api-reference/zoom-api/webinars/webinarregistrantget

Here’s also some clarity on participantId vs. userId:

What is the difference between id and user_id

participant.id === if participant is a registered Zoom User, it is that user’s ID (if they’re logged into Zoom, IIRC) participant.user_id === participant’s unique identifier for this specific single meeting (this may display as a phone number for dial-in users) I found some related information in this post that might be helpful: Unable to map meeting registrant id with live participant id

Thank you,
Gianni